Analysis of interatomic Contacts of Structural Units in PDB entry:
9SM3

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9SM3 entry

There are 5 chains in PDB entry 9SM3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 6	ARG 305
B	ASP 17	ARG 305
C	ASP 17	ARG 305
D	SER 6	ARG 305
E	SER 6	ASN 118

There are 70 helices in PDB entry 9SM3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	27	Right-handed alpha
Helix 2	AA2	A	30	39	Right-handed alpha
Helix 3	AA3	A	58	78	Right-handed alpha
Helix 4	AA4	A	98	108	Right-handed alpha
Helix 5	AA5	A	120	134	Right-handed alpha
Helix 6	AA6	A	146	153	Right-handed 310
Helix 7	AA7	A	168	172	Right-handed 310
Helix 8	AA8	A	173	187	Right-handed alpha
Helix 9	AA9	A	204	208	Right-handed 310
Helix 10	AB1	A	226	236	Right-handed alpha
Helix 11	AB2	A	249	268	Right-handed alpha
Helix 12	AB3	A	273	292	Right-handed alpha
Helix 13	AB4	B	19	27	Right-handed alpha
Helix 14	AB5	B	30	39	Right-handed alpha
Helix 15	AB6	B	58	78	Right-handed alpha
Helix 16	AB7	B	98	108	Right-handed alpha
Helix 17	AB8	B	120	134	Right-handed alpha
Helix 18	AB9	B	146	153	Right-handed 310
Helix 19	AC1	B	168	172	Right-handed 310
Helix 20	AC2	B	173	187	Right-handed alpha
Helix 21	AC3	B	226	236	Right-handed alpha
Helix 22	AC4	B	249	268	Right-handed alpha
Helix 23	AC5	B	273	292	Right-handed alpha
Helix 24	AC6	C	19	27	Right-handed alpha
Helix 25	AC7	C	30	39	Right-handed alpha
Helix 26	AC8	C	58	78	Right-handed alpha
Helix 27	AC9	C	98	108	Right-handed alpha
Helix 28	AD1	C	120	134	Right-handed alpha
Helix 29	AD2	C	146	153	Right-handed 310
Helix 30	AD3	C	168	172	Right-handed 310
Helix 31	AD4	C	173	187	Right-handed alpha
Helix 32	AD5	C	226	237	Right-handed alpha
Helix 33	AD6	C	249	268	Right-handed alpha
Helix 34	AD7	C	273	292	Right-handed alpha
Helix 35	AD8	D	19	27	Right-handed alpha
Helix 36	AD9	D	30	39	Right-handed alpha
Helix 37	AE1	D	58	78	Right-handed alpha
Helix 38	AE2	D	98	108	Right-handed alpha
Helix 39	AE3	D	120	134	Right-handed alpha
Helix 40	AE4	D	146	153	Right-handed 310
Helix 41	AE5	D	168	172	Right-handed 310
Helix 42	AE6	D	173	187	Right-handed alpha
Helix 43	AE7	D	204	209	Right-handed alpha
Helix 44	AE8	D	226	236	Right-handed alpha
Helix 45	AE9	D	249	268	Right-handed alpha
Helix 46	AF1	D	273	292	Right-handed alpha
Helix 47	AF2	E	19	27	Right-handed alpha
Helix 48	AF3	E	30	39	Right-handed alpha
Helix 49	AF4	E	58	78	Right-handed alpha
Helix 50	AF5	E	98	108	Right-handed alpha
Helix 51	AF6	E	120	134	Right-handed alpha
Helix 52	AF7	E	146	153	Right-handed 310
Helix 53	AF8	E	168	172	Right-handed 310
Helix 54	AF9	E	173	187	Right-handed alpha
Helix 55	AG1	E	204	209	Right-handed alpha
Helix 56	AG2	E	226	236	Right-handed alpha
Helix 57	AG3	E	249	268	Right-handed alpha
Helix 58	AG4	E	273	292	Right-handed alpha
Helix 59	AG5	F	19	27	Right-handed alpha
Helix 60	AG6	F	30	39	Right-handed alpha
Helix 61	AG7	F	58	78	Right-handed alpha
Helix 62	AG8	F	83	87	Right-handed 310
Helix 63	AG9	F	98	108	Right-handed alpha
Helix 64	AH1	F	120	134	Right-handed alpha
Helix 65	AH2	F	146	153	Right-handed 310
Helix 66	AH3	F	168	172	Right-handed 310
Helix 67	AH4	F	173	187	Right-handed alpha
Helix 68	AH5	F	226	236	Right-handed alpha
Helix 69	AH6	F	249	268	Right-handed alpha
Helix 70	AH7	F	273	292	Right-handed alpha

There are 5 sheets in PDB entry 9SM3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 15 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	239	246	first strand
Strand 2	A	295	304	anti-parallel
Strand 3	A	188	201	anti-parallel
Strand 4	A	160	166	parallel
Strand 5	A	89	93	parallel
Strand 6	A	113	118	parallel
Strand 7	A	140	144	parallel
Strand 8	A	8	10	parallel
Strand 9	B	140	144	anti-parallel
Strand 10	B	113	118	parallel
Strand 11	B	89	93	parallel
Strand 12	B	160	166	parallel
Strand 13	B	188	201	parallel
Strand 14	B	295	304	anti-parallel
Strand 15	B	239	246	anti-parallel

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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	140	144	first strand
Strand 2	C	113	118	parallel
Strand 3	C	89	93	parallel
Strand 4	C	160	166	parallel
Strand 5	C	188	201	parallel
Strand 6	C	295	304	anti-parallel
Strand 7	C	239	246	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	10	first strand
Strand 2	D	140	144	parallel
Strand 3	D	113	118	parallel
Strand 4	D	89	93	parallel
Strand 5	D	160	166	parallel
Strand 6	D	188	201	parallel
Strand 7	D	295	304	anti-parallel
Strand 8	D	239	246	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	9	10	first strand
Strand 2	E	140	144	parallel
Strand 3	E	113	118	parallel
Strand 4	E	89	93	parallel
Strand 5	E	160	166	parallel
Strand 6	E	188	201	parallel
Strand 7	E	295	304	anti-parallel
Strand 8	E	239	246	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	140	144	first strand
Strand 2	F	113	118	parallel
Strand 3	F	89	93	parallel
Strand 4	F	160	166	parallel
Strand 5	F	188	201	parallel
Strand 6	F	295	304	anti-parallel
Strand 7	F	239	246	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9SM3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9SM3